International
Certificate
2021

Boat

DANCING BEAR III

USA 42134

 

Offshore
Racing
Congress

Certificate number:US6510

Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles46.5°45.0°45.0°45.8°45.8°45.8°45.4°
Beat VMG3.193.834.274.594.814.945.05
52°5.045.946.667.207.477.637.74
60°5.436.357.127.607.847.978.07
75°5.786.727.487.888.128.288.48
90°5.776.737.537.958.208.408.74
110°5.746.957.818.238.538.759.04
120°5.636.827.748.208.538.859.39
135°5.046.267.327.958.328.659.31
150°4.295.376.397.247.748.068.53
Run VMG3.714.655.536.276.717.057.99
Gybe Angles145.0°148.0°146.0°148.0°149.5°174.0°178.0°

GPH = 629.0

CDL = 9.505

BOAT
ClassAlden 48𝕚DesignerHellebergBuilderAlden YachtsAge Date01/1988Series Date01/1987Offset FileALDEN49.OFF
HULL
Length Overall14.860 mMaximum Beam4.168 mDraft1.647 mDisplacement17,296 kgDLR11.4050IMS DivisionCruiser/RacerDynamic Allowance0.542%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFeathering 2 blades𝕚Diameter0.484m
CREW
Maximum weight839 kg𝕚Minimum weight629 kg𝕚* when appliedNon Manual PowerYesCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail51.5152.23Headsail Luffed77.1477.14Headsail FlyingSymmetricAsymmetric192.22𝕚192.22𝕚
* All asymmetric spinnakers with SHW/SFL > 85%
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment343.2 kg·mStability Index120.0
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref 03410000WFCIssued on 10/03/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

DANCING BEAR III

USA 42134

 

Offshore
Racing
Congress

Certificate number:US6510

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1127.3941.0842.3783.6748.2728.3712.5
52°714.0605.9540.3500.0481.7472.1464.9
60°662.4567.1505.4473.7459.2452.0445.9
75°623.1535.8481.6456.9443.5434.6424.6
90°624.3534.7478.0452.9438.8428.3411.9
110°626.9518.0461.2437.6422.2411.3398.1
120°639.0527.6465.4439.1422.0406.9383.6
135°713.8575.1491.9452.9432.6416.4386.7
150°839.4669.9563.6497.1464.9446.5421.9
Run VMG969.3773.5650.8574.0536.8510.6450.6
Selected Courses
Windward / Leeward1048.3857.3746.5678.8642.5619.5581.6
All purpose797.6660.2580.2536.1512.3496.9476.2
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward710.60.8443
All purpose558.71.0738
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance614.10.9770
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low729.00.8231
Triple Number All Purpose Medium555.21.0807
Triple Number All Purpose High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Predominantly Upwind617.20.9721
Predominantly Downwind558.91.0735
Predominantly Upwind Low837.90.7160
Predominantly Upwind Medium649.00.9245
Predominantly Upwind High586.81.0224
Predominantly Downwind Low779.20.7700
Predominantly Downwind Medium546.31.0982
Predominantly Downwind High463.91.2934
Chicago-Mac Upwind0.9508
Chicago-Mac All Purpose0.9991
Chicago-Mac Downwind1.0553
Bayview-Mac Cove Island0.9270
Bayview-Mac Shore0.9302
Victoria-Maui1.1293
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance614.10.9770
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance614.1
Triple Number Coastal/Long Distance Low729.0
Triple Number Coastal/Long Distance Medium555.2
Triple Number Coastal/Long Distance High493.0
Triple Number Windward/Leeward Low952.8
Triple Number Windward/Leeward Medium707.2
Triple Number Windward/Leeward High611.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance614.10.9770
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)614.10.9770
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8231
Triple Number Coastal/Long Distance Medium1.0807
Triple Number Coastal/Long Distance High1.2171
Triple Number Windward/Leeward Low0.6297
Triple Number Windward/Leeward Medium0.8484
Triple Number Windward/Leeward High0.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance614.10.9770
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance614.10.9770
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance614.10.9770
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low729.0
Triple Number Coastal/Long Distance Medium555.2
Triple Number Coastal/Long Distance High493.0
Triple Number Windward/Leeward Low952.8
Triple Number Windward/Leeward Medium707.2
Triple Number Windward/Leeward High611.0
Predominantly Upwind617.2
Predominantly Downwind558.9
Predominantly Reaching534.3
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8231
Triple Number Coastal/Long Distance Medium1.0807
Triple Number Coastal/Long Distance High1.2171
Triple Number Windward/Leeward Low0.6297
Triple Number Windward/Leeward Medium0.8484
Triple Number Windward/Leeward High0.9820
Coastal/Long Distance0.9770
Predominantly Upwind0.9721
Predominantly Downwind1.0735
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9770
Tretall Distanseseilas Lite vind0.8231
Tretall Distanseseilas Mellomvind1.0807
Tretall Distanseseilas Mye vind1.2171
Tretall Pølsebane Lite vind0.6297
Tretall Pølsebane Mellomvind0.8484
Tretall Pølsebane Mye vind0.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind617.20.9721
Predominantly Downwind558.91.0735
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore593.01.0119
Cape Doctor Coastal482.41.2438
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8231
Triple Number Coastal/Long Distance Medium1.0807
Triple Number Coastal/Long Distance High1.2171
Triple Number Windward/Leeward Low0.6297
Triple Number Windward/Leeward Medium0.8484
Triple Number Windward/Leeward High0.9820
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8231
Triple Number Coastal/Long Distance Medium1.0807
Triple Number Coastal/Long Distance High1.2171
Triple Number Windward/Leeward Low0.6297
Triple Number Windward/Leeward Medium0.8484
Triple Number Windward/Leeward High0.9820
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance614.10.9770
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Predominantly Upwind617.20.9721
Predominantly Downwind558.91.0735
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance614.10.9770
Triple Number Coastal/Long Distance Low729.00.8231
Triple Number Coastal/Long Distance Medium555.21.0807
Triple Number Coastal/Long Distance High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1040.4800.8663.1578.0533.0499.7448.3
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low729.00.8231
Triple Number All Purpose Medium555.21.0807
Triple Number All Purpose High493.01.2171
Triple Number Windward/Leeward Low952.80.6297
Triple Number Windward/Leeward Medium707.20.8484
Triple Number Windward/Leeward High611.00.9820
Predominantly Upwind617.20.9721
Predominantly Downwind558.91.0735
Predominantly Upwind Low837.90.7160
Predominantly Upwind Medium649.00.9245
Predominantly Upwind High586.81.0224
Predominantly Downwind Low779.20.7700
Predominantly Downwind Medium546.31.0982
Predominantly Downwind High463.91.2934
Chicago-Mac Upwind0.9508
Chicago-Mac All Purpose0.9991
Chicago-Mac Downwind1.0553
Bayview-Mac Cove Island0.9270
Bayview-Mac Shore0.9302
Harvest Moon Regatta478.11.2550
Victoria-Maui1.1293
ORC Ref 03410000WFCIssued on 10/03/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

DANCING BEAR III

USA 42134

 

Offshore
Racing
Congress

Certificate number:US6510

Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassAlden 48𝕚LOA14.860𝕚VCGD0.063𝕚Measurement11/04/2019𝕚Max. Beam4.168𝕚VCGM0.078𝕚Measurer𝕚Draft1.647𝕚RM Measured (kg·m)343.2𝕚HIN𝕚Displacement17,296𝕚RM Default (kg·m)379.9𝕚Plan review𝕚IMS L11.737𝕚Limit of positive stability (°)109.6𝕚Hull ConstructionCored𝕚LSM011.489𝕚Stability Index120.0𝕚Carbon rudderNo𝕚Acc. length13.546𝕚Light stanchionsNo𝕚Wetted area43.43𝕚Trim tabNo𝕚Sink (kg/mm)31.36𝕚
PROPELLER
Propeller TypeFeathering 2 blades𝕚
InstallationShaft exposed𝕚PRD0.484𝕚PHD0.082𝕚ESL1.368𝕚ST20.153𝕚ST40.071𝕚Twin screw𝕚PBW0.179𝕚PHL0.176𝕚ST10.025𝕚ST30.192𝕚ST50.305𝕚PIPA0.0098𝕚PSD0.036𝕚PSA23.000𝕚
RIG
Forestay tensionAft𝕚P16.110𝕚E5.757𝕚Inner stayAdjustable𝕚IG18.349𝕚J5.894𝕚Carbon mastNo𝕚ISP18.245𝕚BAS2.057𝕚Headsail furlerNo𝕚MDT10.168𝕚FSD0.086𝕚Mainsail furlerNo𝕚MDL10.314𝕚SFJ0.164𝕚Articulated bowspritNo𝕚MDT20.168𝕚SPL0.000𝕚Non-circular riggingNo𝕚MDL20.314𝕚TPS7.430𝕚Fiber riggingNo𝕚TL0.000𝕚BD0.183𝕚Runners/Checkstays2𝕚MW0.314𝕚MWT𝕚Spreaders2𝕚GO0.341𝕚MCG𝕚
 
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP1.344𝕚SAFP13.758𝕚Flotation Date11/04/2019𝕚FFM1.532𝕚FAM1.070𝕚Measurer𝕚FF1.569𝕚FA1.073𝕚Comment𝕚LCFcl8.325𝕚LCFsh8.593𝕚SG1.0180𝕚HBI1.226𝕚
W1179.2𝕚W2179.2𝕚W3179.2𝕚W4179.2𝕚
PD1524.7𝕚PD2524.7𝕚PD3524.7𝕚PD4524.7𝕚
WD12.760𝕚PLM9000.00𝕚GSA1.0𝕚RSA1.0𝕚
MEASUREMENT INVENTORY
IdTankTypeCapacityLCGVCGConditionDescription1𝕚Fuel𝕚𝕚489.0𝕚6.99𝕚0.00𝕚489.0𝕚440 KG of Fuel𝕚
IdItemDescriptionWeightLCGVCG
ORC Ref 03410000WFCIssued on 10/03/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
2021

Boat

DANCING BEAR III

USA 42134

 

Offshore
Racing
Congress

Certificate number:US6510

MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeasurementManufacturerMaterialCommentMain𝕚0.09𝕚0.93𝕚1.79𝕚3.36𝕚4.72𝕚51.51𝕚𝕚𝕚𝕚Unknown𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingAreaMeasurerMeasurementManufacturerMaterialCommentHeadsail1𝕚0.07𝕚1.05𝕚2.06𝕚4.15𝕚6.33𝕚8.51𝕚18.32𝕚No𝕚No𝕚77.14𝕚𝕚𝕚𝕚Unknown𝕚𝕚
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeasurerMeasurementManufacturerMaterialCommentA2𝕚20.87𝕚17.39𝕚19.13𝕚12.20𝕚11.49𝕚106%𝕚192.23𝕚𝕚𝕚𝕚Unknown𝕚𝕚
ORC Ref 03410000WFCIssued on 10/03/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org